🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 25.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.79 AU - 1.03 AU

Year: 324 Days

Day: 32.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.84 AU - 1.08 AU

Year: 351 Days

Day: 40.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,998,270 km

• M1: 31,715 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.34 AU - 2.62 AU

Year: 1456 Days

Day: 32.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.3

Radius: 10.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.72 AU - 12.32 AU

Year: 13637 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,998,270 km

• M1: 135,087 km (0.086 R)
• M2: 515,065 km (0.086 R)
• M3: 943,364 km (0.077 R)
• M4: 1,551,480 km (0.078 R)
• M5: 2,031,988 km (0.114 R)
• M6: 3,007,815 km (0.117 R)
• M7: 3,471,269 km (0.082 R)
• M8: 3,870,546 km (0.026 R)
• M9: 5,534,224 km (0.058 R)
• M10: 6,271,741 km (0.031 R)
• M11: 9,376,047 km (0.086 R)
• M12: 9,890,364 km (0.042 R)
• M13: 11,316,331 km (0.112 R)
• M14: 14,983,723 km (0.093 R)
• M15: 19,458,793 km (0.094 R)
• M16: 20,897,027 km (0.061 R)
• M17: 22,587,184 km (0.115 R)
• M18: 26,439,928 km (0.095 R)
• M19: 28,842,769 km (0.107 R)
• M20: 32,656,318 km (0.092 R)
• M21: 34,078,844 km (0.069 R)
• M22: 36,164,088 km (0.055 R)
• M23: 37,558,041 km (0.087 R)
• M24: 41,267,021 km (0.11 R)
• M25: 46,090,805 km (0.098 R)
• M26: 48,485,567 km (0.059 R)
• M27: 48,943,636 km (0.088 R)
• M28: 50,804,933 km (0.067 R)
• M29: 52,231,498 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 11,190 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit